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12/22/2020
Covariance matrix estimation under data-based loss
In this paper, we consider the problem of estimating the p× p scale matr...
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05/30/2020
Scale matrix estimation under data-based loss in high and low dimensions
We consider the problem of estimating the scale matrix Σ of the additif ...
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11/21/2018
Sharp non asymptotic oracle inequalities for non parametric computerized tomography model
We consider non parametric estimation problem for stochastic tomography ...
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07/12/2018